| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $88.40 | 12.394% | $99.3563 | $99.36 | $99.35 | $99.40 |
| Purchase #2 | $46.52 | 5.753% | $49.1963 | $49.20 | $49.20 | $49.20 |
| Purchase #3 | $36.47 | 11.567% | $40.6885 | $40.69 | $40.70 | $40.70 |
| Purchase #4 | $214.96 | 7.315% | $230.6843 | $230.68 | $230.70 | $230.70 |
| Purchase #5 | $15.69 | 4.263% | $16.3589 | $16.36 | $16.35 | $16.40 |
| Purchase #6 | $98.27 | 4.699% | $102.8877 | $102.89 | $102.90 | $102.90 |
| Purchase #7 | $136.76 | 5.153% | $143.8072 | $143.81 | $143.80 | $143.80 |
| 7 purchase totals = | $637.07 | $682.9792 | $682.99 | $683.00 | $683.10 | |